How to round down in Javascript

Here's an example of how to round down a number in JavaScript:

let number = 4.7;
let roundedNumber = Math.floor(number);
console.log(roundedNumber); // Output: 4

In the example above, the Math.floor() method is used to round down the number 4.7 to 4.

The result is then stored in the variable roundedNumber and printed to the console.